Fair warning: those of you who have been chomping at the bit to see the much-vaunted “Seinfeld” reunion on this season of “Curb Your Enthusiam” had better cool your jets, at least for this week. Although the press (and I’m including myself in their number) immediately latched onto the season’s major plot arc and ran with it, there’s only the tiniest hint in tonight’s episode about the events to come. What we get instead is something which longtime fans of the series will nonetheless appreciate: a follow-up to the Season 6 finale.

If you were there at the end of Season 6, then you remember that Larry, now separated from Cheryl, had managed to find an unexpected love connection with Loretta Black (Vivica A. Fox). Well, they’re still together, amazingly enough, but it’s hard to say how much longer the relationship is going to last. Part of it is because she’s starting to drive him crazy, but the other reason is…well, it’s better that you learn it for yourself. Suffice it to say that it’s a development which will immediately make you go, “Oh, God, this is going to be like Susan on ‘Seinfeld’ all over again…” Maybe it won’t be, but that’s certainly the first thing that leapt to my mind.

The season premiere is entitled “Funkhouser’s Crazy Sister,” and the title character – named Bam-Bam – is played by Catherine O’Hara. I gotta tell ya, it’s always great to see O’Hara, and she hits a home run with her role tonight, particularly after one of the characters makes the very foolish choice of indulging in a liaison with Bam-Bam. We also get a brief appearance from Wanda Sykes, and although she’s definitely not a strong presence within the episode, Cheryl does manage to turn up for a few minutes; it’s a testament to how much Larry has missed her, however, that he doesn’t completely lose it when their paths cross. (She unabashedly uses his name to get a good table at a restaurant.)

There’s one thing that doesn’t work very well in the season premiere: the action performed by Loretta’s doctor which annoys Larry and thereby sets off the episode’s series of intertwined events. I think any “Curb” fan worth his or her salt knows that Larry’s pretty easily annoyed, often by the most ridiculous things, but it just isn’t as funny when Larry does something that you know you’d probably do, too. And, trust me, anyone would stand aghast at the doctor’s action. It’s completely inappropriate.

Then again, when you think about it, there really isn’t that much about “Curb Your Enthusiasm” that is appropriate, so I guess it all works out okay in the end. And, besides, as ever, it’s just nice to have Larry David back for another season.

I thought it was awesome. Catherine O’Hara should be rewarded — somehow — for this performance. Everybody was funny and Leon didn’t even get that much time! When compared with “Entourage” and “Bored to Death”, “Curb” easily took the cake.